The Sime gas pipework can be separated into 2 categories. The first would be the pipework that is external to the appliance and is connected to the wall jig which allows gas to flow in. The second category would be any pipework within the unit that transports gas to, from and between the different components within the boiler that require it.
Fits multiple appliances
Technical specification
Waist Sizead25cb12gzERP RatingNot ApplicableSupplier Part Number6264747Brand NameSime
Reviews
Sime Central Heating Flow Pipe Format System 6264747